修改python模块引用方式

cz.py

@@ -3,6 +3,8 @@ import warnings
 warnings.filterwarnings('ignore')
 import argparse, json
 from common import NoIndent, MyEncoder
+import os, sys
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))+'/pyat')
 
 def _argparse():
     parser = argparse.ArgumentParser(description='Average Noise Spectral Level')
@@ -41,13 +43,14 @@ def main():
         if "outPath" not in outParam:
             outParam["outPath"] = ""
     
-        from pyat.czcore import call_cz
+        from DataBase import DataBase
+        from czcore import call_cz
         import numpy as np
 
         # 定义时间段
         timeIndex = timeType
         # 创建类
-        database = DataBase(ETOPO1Path, STPath,datasource="")
+        database = DataBase(ETOPO1Path, STPath,dataSource="")
         # 设置时间段
         database.set_timePeriod(timeIndex)